fix null pointer exception in XmlStackBuilderThingy.

plantuml · Feb 22, 2023 · fc29783 · fc29783
1 parent f1e45ec
commit fc29783
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/net/sourceforge/plantuml/xml/XmlStackBuilderThingy.java b/src/net/sourceforge/plantuml/xml/XmlStackBuilderThingy.java
@@ -16,7 +16,7 @@ public XmlStackBuilderThingy(Document doc) {
 
 	@Override
 	public Element push(Element e) {
-		if (!this.empty())
+		if (this.empty())
 			this.doc.appendChild(e);
 		else
 			super.peek().appendChild(e);